13219991602

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{213225671}}^1$

素因数の和:213225704

約数の個数: 8

約数和(自身を含む): 20469664512

約数和(自身を除く): 7249672910

約数列:

[1, 2, 31, 62, 213225671, 426451342, 6609995801, 13219991602]

約数ペア:

[(1, 13219991602), (2, 6609995801), (31, 426451342), (62, 213225671)]